baber/WOPTO huggingface dataset:
Patent JP-S5943479-A (JP)
Title: Visual recognizing device
Inventor: NODA HISATO
IPC: G01B11/00
Filed: 1982-09-02
Abstract: PURPOSE:To discriminate the position of an object in addition to the shape of the object, by allowing a coherent parallel light to pass through an freely attachable and detachable mesh shaped two-dimensional grating whose pitch is changed linearly in vertical and horizontal directions in accordance with positions. CONSTITUTION:The light from an object 30 to be recognized is reflected by a means 7 and is focused onto a filter 9 by a lens 8 and passes through an optical valve 29 to form a luminous flux 34, and this luminous flux 34 passes through an analyzer 24 and a light valve 25 and is focused onto a detector 28 through a two-dimensional grating plate 27 and a Fourier conversion lens 26. The two-dimensional grating 27 has the pitch changed linearly in vertical and horizontal directions in accordance with positions and is freely attached and detached; and in the detector 28, photoelectric converting elements are arranged into the shape of L. The laser light from a light source 10 is polarized linearly by a means 12 and is reflected by a mirror 13 to become a parallel light, and this parallel light passes through the light valve 29 and the analyzer 24 and has the amplitude modulated by the image of the object 30 on the optical valve 29 and passes through the filter 25 and the grating plate 27 and is subjected to Fourier conversion by the lens 26 and is focused onto the detector 28. Thus, the position of the object 30 is discriminated, and the grating plate 27 is removed to discriminate the attitude of the object 30.
Patent JP-H07329394-A (JP)
Title: Printed matter and detecting device for printing dislocation
Inventor: KUDO TAKEHIRO
IPC: B41J21/00
Filed: 1994-06-13
Abstract: PURPOSE:To detect whether the printing of a printer is in a predetermined position or not to the pre-printing correctly by printing a further second reference mark on the printing paper having a first printed reference mark. CONSTITUTION:A first printed matter 1 has a first reference mark 2 and pre- printing part 4 to be printed by printing means, and a gravure printing machine, offsetting printing machine and the like are employed as first printing means. Also, on the first printed matter 1, a second reference mark 3 and post-printing part 5 are printed. and a printer is employed as the second printing means, which conducts printing by inputting digital data from a computer or the like. At the time of conducting printing by the second printing means in the frame of limited lines printed by the first printing means, the high accurate conformity of a positional relation is required between two printings.
Patent JP-S646195-A (JP)
Title: Paper coating composition
Inventor: BESSHO NOBUO
IPC: D21H19/58
Filed: 1987-06-19
Abstract: PURPOSE: To obtain a composition for paper coating having excellent luster, bond strength and rigidity by making the composition include a core/shell type copolymer latex composed of a core part having a specific glass transition temperature, gel content and an average particle diameter and a shell part having a specific glass transition temperature. CONSTITUTION: A part of a monomer mixture comprising 20-60 wt.% of an aliphatic conjugated diene-based monomer (1,3-butadiene, or the like) and 40-80 wt.% of another copolymerizable monomer is subjected to emulsion polymerization in an aqueous medium to form a copolymer of a core part having 30-80 deg.C glass transition temperature, >=10 wt.% gel content and 0.05-0.3 μm average particle diameter. The copolymer as a seed particle is mixed with the rest of the monomer mixture, which is polymerized and a copolymer of a shell part having -60 to +20 deg.C glass transition temperature is formed to give a core/shell type copolymer latex (the amount of the core part is >=5 and <30 wt.%, the gel content is 20-95 wt.% and the average particle diameter is 0.07-0.4 μm) as a pigment binder.
Patent JP-S5580064-A (JP)
Title: Apparatus for testing operation of solenoid relay
Inventor: ONO YOSHIO
IPC: G01R31/00
Filed: 1978-12-13
Abstract: PURPOSE: To detect the operation and release of a solenoid valve by detecting the variation of a drive current due to the change of the inductance of a drive coil at its operating time.  
     CONSTITUTION: Since a solenoid relay 4 is operated to cause the inductance of a drive coil to increase when the output of a drive power supply 1 is gradually increased, the current of the drive coil is varied. The change of the current is detected by a detector 5, and the output of the detector 5 is applied to a comparator 6. When a power supply 1 is gradually decreased similarly, the relay 4 is released. The change of the drive current is detected by the detector 5 at this time, and the output of the detector 5 is applied to the comparator 6. Thus, the output of the comparator 6 is monitored to thereby readily detect the operation and release of the relay 4. Accordingly, the voltage and current of the relay 4 at the operating and releasing time can be measured by a voltmeter 2 and an ammeter 3, respectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5855518-A (JP)
Title: Method of making medium- or high-carbon steel having uniform quenchability
Inventor: YONEZAWA YASUJI
IPC: C22C38/00
Filed: 1981-09-28
Abstract: PURPOSE:To make a medium- or high-carbon steel having uniform quenchability and hardness, by carrying out the rapid analysis of Al in a steel after being discharged from a convertor and then deoxidized, and adding Cr to the steel melt when the Al content exceeds a specified value. CONSTITUTION:A convertor steel comprising, by wt%, 0.4-1.0% C, Mn<=1.8%, Si<=0.5%, Al<=0.100% and the balance being Fe and inevitable impurities is melted. In this case, after the steel discharged from a convertor is deoxidized, the rapid analysis of Al is carried out. When the Al content as a result exceeds 0.010%, Cr is added to a molten steel-holding ladle at the terminal stage of vacuum degasification or bubbling to let the steel contain 0.1-0.5% Cr.
Patent JP-S5941898-A (JP)
Inventor: ISOBE YOUICHI
IPC: H05K7/20
Filed: 1982-08-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0637504-A (JP)
Title: Strip line dual mode filter
Inventor: TAKAHASHI KAZUAKI
IPC: H01P1/203
Filed: 1992-06-12
Abstract: PURPOSE:To make a strip line dual mode filter, which is used in a filter of high frequency band, wide-band and high-performance by resolving the problem that the degree of coupling cannot be freely controlled to limit the application area. CONSTITUTION:In a one-wave strip line ring resonator 101, four terminals 102 to 105 coupled at intervals of 90 of electric length by coupling capacities 106 to 109 are provided, and the terminal 103 in the position of 90 deg. of electric length from an input terminal 102 and the terminal in the position of 180 deg. of electric length are connected with a phase shift circuit 110 between them, and an output terminal 105 is provided in the position of 90 deg. of electric length from the input terminal 102. Thus, orthogonal mode resonances which are not mutually coupled in one strip line ring resonator are brought about and are connected to a proper phase shift circuit to obtain a filter characteristic, and the wide-band and high- performance strip line dual mode filter is realized because the degree of coupling can be controlled by the phase shift circuit 110 to select various circuits.
Patent JP-H051284-A (JP)
Title: Heat storage board
Inventor: MARUO KATSUHIKO
IPC: C09K5/06
Filed: 1991-06-25
Abstract: PURPOSE:To prevent a heat storage board comprising a heat storage body made of a latent-heat storage material from being distorted by thermal expansion during its use. CONSTITUTION:A heat storage board 4 is prepd. by cutting a plurality of grooves 2 on both surfaces of a heat storage body 1 which is obtd. by melt mixing an ethylene-alpha-olefin copolymer having a density of 0.925g/cm<3> or lower with a crystalline org. comd. such as paraffin. The grooves 2 absorb cubical thermal expansion of the heat storage body 1, thus reducing cubical thermal expansion of the heat storage board 4 as a whole.
Patent JP-H0819992-A (JP)
Title: Circular cutter for ceramics hard material
Inventor: KUMON MOTOJI
IPC: B26D3/10
Filed: 1994-07-05
Abstract: PURPOSE:To provide a circular cutter for ceramics hard material which cuts the ceramics hard material into a circular shape of an optional diameter. CONSTITUTION:A column 4 is erected on a portable rack 2, a head 1 supported by a spring 6 is fitted to vertically slide on the outer periphery of the column 4, and a disk grinder 16, movable in the vertical direction by means of a handle 11 connecting the column 4 to the head 7 with a link mechanism, is attached to the head 7 in such a manner that a distance to the column 4 can be varied. A turntable 19 connected to a geared motor 20 is provided above the rack 2 and under the disk grinder 16, and a press-fitting plate 21 nips a tile 22 by means of a hinge and a cam clutch.
Patent JP-H05345908-A (JP)
Title: Production of alloy iron in electric furnace
Inventor: TERADA SHIGEKI
IPC: C21B11/00
Filed: 1992-06-12
Abstract: PURPOSE:To stabilize operability and to improve a consumption unit by previously selecting raw material ore so as to attain a prescribed melting initiation temp. and melting temp. width, incorporating this ore into >=85% molten raw material ore and melting and reducing the ore. CONSTITUTION:The melting initiation temp. and melt-down end temp. of the raw material ore are previously measured by using a high-temp. load testing device. The raw material ore having 1300 to 1500 deg.C melting initiation temp. and <=200 deg.C melting temp. width is selected. This raw material ore is heated to the temp.; >= the melting temp., by which the raw material ore satisfying the conditions is prepd. if the above-mentioned selection conditions are not satisfied. The raw material ore meeting these selection conditions is incorporated at >=85% of the total amt. of the molten raw material. The raw material mixture is melted and reduced in an electric furnace, by which the alloy iron is obtd.
Patent JP-H01320776-A (JP)
Title: Redox flow type battery
Inventor: FUJISAWA YOSHIKI
IPC: H01M8/02
Filed: 1988-06-23
Abstract: PURPOSE:To improve energy storage density and maintenance property by using aprotic positive and negative electrode electrolytes with water and isolating both electrolytes with an anion exchange film. CONSTITUTION:A positive electrode chamber with a positive electrode 4 where a positive electrode electrolyte flows and a negative electrode chamber with a negative electrode 5 where a negative electrode electrolyte flows are isolated from each other with an anion exchange film 6a. Positive and negative electrode electrolytes are made respectively from positive and negative active substance and water as solvent. For example, as a positive electrode electrolyte, 2 mole of aqueous solution of FeCl2 is used; as a negative electrode electrolyte, 1.5 mole of aqueous solution of CrCl3 is used. An electrolyte is almost aprotic; its H<+> ion concentration is low; and at the time of charging, H2 gas is not generated on the negative electrode side. As Cl<-> becomes a current carrier, the mix of positive and negative electrolytes is prevented by an anion film. Owing to positive and negative electrode active substance concentration due to the one-way film passage of Cl<->, energy storage density does not drop.
Patent JP-H0319989-A (JP)
Title: Super calendar device
Inventor: KAI MUTSURYO
IPC: D21G1/00
Filed: 1989-06-16
Abstract: PURPOSE:To lighten main frames and reduce the occupying space of the device by specifying the cross-sectional secondary moments of the main frames in the longitudinal and width directions thereof. CONSTITUTION:Main frames 9 and 9 supporting many metal rolls 1 and elastic rolls 2 are combined each other with tie beams 5 and 5, and on the planar shape of each of the main frames, the length dimension h1 thereof in the longitudinal direction (CD direction) is enlargened based on the thickness (b1) in the width direction (MD direction). The cross-sectional secondary moment of each of the main frames in the longitudinal direction is set so as to be satisfied with the relation of a vibration source frequency < an inherent frequency of the maximum operation rate, and the cross-sectional secondary moment of each of the main frames in the width direction is set so as to be satisfied with the relation of a vibration source frequency > an inherent frequency at the minimum operation rate, thereby preventing the generation of vibrations.
Patent JP-H03174142-A (JP)
Title: Manufacture of silver halide photographic sensitive material
Inventor: CHINO SHIGEO
IPC: G03C1/047
Filed: 1990-06-11
Abstract: PURPOSE:To obtain a photosensitive material high in sensitivity and superior in long time storage stability and coatability by using gelatin specified in calcium content. CONSTITUTION:The silver halide photographic sensitive material contains calcium in an amount of 3,500 - 5,000ppm in the 10 - 25wt.% of the total gelatin and 200 - 400ppm calcium in the >=65wt.% of the total gelatin. It is preferred to coat the photosensitive material with the total gelatin in an amount of <=7.5g/m<2> from the view point of long time storage stability. Hydrophilic colloids except gelatin may be used in combination as much as possible, thus permitting the obtained photosensitive material to be high in sensitivity and superior in long time storage stability and coatability.
Patent JP-H05337942-A (JP)
Title: Regenerating method of polypropylene composite material having thermosetting resin film
Inventor: KONDO AKIMASA
IPC: B29B17/00
Filed: 1992-06-12
Abstract: PURPOSE:To simplify regenerating process and reduce the cost by a method wherein polypropylene composite material having thermosetting resin film is ground, kneaded with fusion so as to decompose the film with heat, a predetermined quantity of denatured polyolefin resin is added to it and kneaded with fusion so as to pelletize. CONSTITUTION:For example, a waste of polypropylene composite material having polyurethane resin film is broken into small pieces by a crusher. The small pieces are thrown in a kneading extruder, kneaded with fusion at an extruding temperature 200 deg.C or more, and the film is made to be fine pieces by thermal decomposition so as to be dispersed uniformly. At this kneading with fusion, unsaturated carboxylic acid or polyolefin resin denatured with derivative of the carboxylic acid is mixed in the matter kneaded with fusion at 1-20 pts.wt. with respect to 100 pts.wt. of the kneaded matter, which is kneaded with fusion and pelletized. The obtained pellet can be utilized again as a raw material of the polypropylene composite material having polyurethane resin film.
Patent JP-S6214371-A (JP)
Title: Multi-disk player
Inventor: IKEDO YUJI
IPC: G11B17/26
Filed: 1985-07-12
Abstract: PURPOSE:To prevent a magazine from backlash by providing plural movable dies moving along a direction in which partition walls are arranged in parallel, an energizing means for energizing the respective movable dies and a pressing means for pressing respective trays toward a rotating supporting shaft and an accommodating position. CONSTITUTION:The second lever member 72 is locked with the first lever member 71 by a lock releasing means consisting of movable dies 76 or the like. Therefore, the first lever member 71 and the second lever member are together moved rightward and a tray protruding member 53 rotates clockwise. The tray carrying the disk to be played protrudes from a magazine main body 8 and the disk moves directly below a disk carrying surface. Immediately before the rightward movement of the first lever member 71 is completed, the clocked condition of the first and the second levers 71, 72 is released by the lock releasing means. Thereby, even when an external force is applied to the entire of the magazine, the respective trays are prevented from backlash.
Patent JP-2000007964-A (JP)
Title: Ink set, recording therewith, and recording apparatus provided with such ink set
Inventor: TAKIZAWA YOSHIHISA
IPC: C09D11/40
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain an ink set which has sufficient image density, can give a clear high-grade image, and can give printed matter improved in water resistance and light resistance by using a combination of a plurality of inks with ionicities different in sign as the black ink. SOLUTION: A combination is made from a black ink comprising a cationic ink selected among a pigment ink in which the pigment is dispersed with the aid of a cationic polymer or a cationic surfactant, and a self-dispersible pigment ink in which atomic groups having a cationic group are bonded to the surface of a pigment and having a surface tension of 40 dyn/cm or above and a black ink comprising an anionic ink selected from a pigment ink in which the pigment is dispersed with the aid of an anionic polymer or an anionic surfactant and a self-dispersible pigment ink in which atomic groups having an anionic group are bonded to the surface of a pigment and having a surface tension of 40 dyn/cm or below. An ink set containing this combination is protected from bleeding of the black ink and color inks.
Patent JP-S6130754-A (JP)
Title: Electrochemical sensor and inspection apparatus using the same
Inventor: SUGAWARA KENJI
IPC: G01N27/30
Filed: 1984-07-24
Abstract: PURPOSE:To eliminate the deformation of a membrane under negative and positive pressure states, in an electrochemical sensor having the conductive boundary surface contacted with a membrane for passing a chemical substance and an electrode in the opposite side of the membrane. CONSTITUTION:A boundary liquid phase 57 having an electrolyte having conductivity fixed thereto is provided in an electrode body 56 and a Pt-electrode 52 is provided to the inside of the body 56 of said liquid phase 57 and the lead wire 51 of the electrode 52 is connected to an opposed electrode. A membrane 53 for passing a chemical substance in a specimen is provided to the opposite side of the electrode 52 of the liquid phase 57 and a porous membrane 54 for protecting from directly applied pressure is provided to the surface thereof and fixed to the body 56 by rolling 55. Further, when the gas in the specimen is measured as the membrane 53, a gas permeable membrane is used and, when the special substance in the specimen is detected by enzymatic reaction, an enzyme membrane is used.
Patent JP-S6133225-A (JP)
Title: Powdery granular body treating apparatus
Inventor: KAWAMOTO OSAMU
IPC: A23L11/00
Filed: 1984-07-23
Abstract: PURPOSE:To increase the automation and harmlessness or the like in a closed system by providing a jacket to a double cone and providing the rotary joints for heating or cooling medium and for the venting of vacuum or pressurizing to at least one end of a rotary shaft. CONSTITUTION:In case of performing vacuum drying, the wetted articles are introduced from an introduction port 1 and the system is tightly closed to start the rotation and a vacuum pump 3 is operated and water is passed through a condenser 2 while maintaining the inside of the system in vacuum. Hot medium is passed through a rotary joint 4 to dry the wetted articles and when the drying has been finished, the rotation is stopped and the dried articles are discharged by opening a discharge port 5. In case of performing the wet granulation, the powdery bodies of raw material are introduced together with a coating agent simultaneously from the introduction port 1 and the system is rotated and the temp. of the mixture is slowly elevated while feeding hot medium through a rotary joint 6 from a feed vessel 7 to elevate the temp. till m.p. of the binder and the temp. is maintained till the finish of granulation and thereafter the granulated articles are cooled with a jacket and discharged from a discharge port 5.
Patent JP-S638904-A (JP)
Title: Robot calibrating device
Inventor: KUWABARA HAJIME
IPC: B25J9/16
Filed: 1986-06-30
Abstract: PURPOSE:To perform high-accuracy calibration and to automate the calibration by calibrating an attitude articulation by using an inclinometer fitted to a hand. CONSTITUTION:A robot calibrating device which is equipped with an articulation which determines the attitude of a robot hand and has a three degrees of vertical freedom to calibrate the articulation angle of a robot arm installed on a reference surface has the inclinometer 6 fitted to the hand 1, an articulation control means 4 which controls the articulation angle 2 so that the inclination of the inclinometer 6 coincides with the tilt angle of the reference surface 7, and an articulation indicating means 5 which indicates the combination of articulation angles 2 and 3 with the three degrees of freedom where the inclinometer 6 is in a positive and a negative direction to the articulation control means. The articulation control means 4 sets the attitude of the hand to the same inclination with the reference surface 7 according to the articulation indicating means 5 to calibrate respective articulations without including any offset error of the inclinometer 6.
Patent JP-S6213662-A (JP)
Inventor: WAKABAYASHI ETSUO
IPC: B05D7/00
Filed: 1985-07-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0823508-A (JP)
Title: Field interpolation method for video signal
Inventor: YASUDA TAKAHARU
IPC: H04N5/91
Filed: 1994-07-05
Abstract: PURPOSE:To provide the field interpolation method of video signals capable of improving the interpolation ability of pictures provided with the boundary of shallow inclination or a thin inclination line without increasing the number of reference picture elements so much and without enlarging a table for storing collation patterns so much. CONSTITUTION:Within the same field of a line (m) provided with points Xm, n to be generated by interpolation, two picture elements present at the same horizontal position (n) on the two lines of an upper adjacent line and the line positioned below and at least one each of the picture elements successively connected respectively on the right and left of the two picture elements are extracted as the reference picture elements. The picture data of the reference picture elements are calculated, an interpolation direction is decided, the picture data pair of the reference picture elements corresponding to the interpolation direction are operated and the interpolation data of the points Xm, n are decided. When the picture data of the reference picture elements suit prescribed starting conditions, the interpolation data are obtained by the same interpolation direction until the picture data of the reference picture elements suit prescribed ending conditions.
Patent JP-S5849071-A (JP)
Title: Interphase insulator shaping device
Inventor: FUJITA YASUHIRO
IPC: H02K15/10
Filed: 1982-09-06
Abstract: PURPOSE:To automatically insert a thin-plate-shaped insulator by deforming the insulator to allow the pitch interval of the coupling part to coincide with the pitch of slots and positioning the insulator at the inlet of the slot. CONSTITUTION:Air is sucked by a vacuum pump or the like from a suction port 5, and an interphase insulator 3 is held by an attracting surface 21. The insulator 3 is deformed along the shape of a forming piece 4, and when the insulator 3 is formed in the prescribed shape, and the coupling part of the insulator 3 is introduced into the groove of a pusher guide 14 of the prescribed pitch. The position of the slot of a stator is matched to the position of the pusher guide in this state, and the stator is then lowered. The coupling part is automatically inserted into the slot in the state that the insulator 3 is deformed and held.